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National Stock Number:
3020-00-221-1555
Federal Supply Class:
3020
National Item Identification Number:
002211555
Description:
GEAR,HELICAL
Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:
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Manufacturer Information:
| 3-07GD94C64 | 17624 | ASPHALT EQUIPMENT CO INC | | GD94C | 53496 | SCHRAMM, INC. | | GD94C | 66289 | WISCONSIN MOTORS LLC | | WD804A | 53496 | SCHRAMM, INC. |
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Techincal Specification:
| BODY STYLE | WEBBED, OFFSET, SOLID | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 0.437 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 0.500 INCHES | | HARDNESS RATING | 16.0 ROCKWELL C MINIMUM AND 22.0 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 18.7667 DEGREES | | HUB NOMINAL DIAMETER | 0.750 INCHES SECOND END | | HUB NOMINAL DIAMETER | 1.250 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.064 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-I-652,CLASS 35 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | IRON CAST OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.257 INCHES BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.063 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 3.3615 INCHES | | PITCH DIAMETER | 3.1640 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE FLUSH HUB | | TEETH QUANTITY | 30 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT |
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